Basic characteristics of high-Tc superconductor as a current-limiting element
β Scribed by Koichi Nakamura; Yasukazu Ito; Takao Kawashima
- Book ID
- 112081856
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 764 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0424-7760
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π SIMILAR VOLUMES
We analyse bulk properties of d-wave superconductor, which is considered relevant to high T c superconductor, within weak coupling theory. The electronic density of states exhibits a lograthismic peak at E=A. Further if we identify this A with energy gap, we obtain zX(0)/Tc=2.14 somewhat larger than
A contactless inductive method is proposed and tested to determine E(j) and jc(B) characteristics of ring shaped samples patterned from YBa2Cu307\_x thin films. The method is based on monitoring the magnetic field B~ generated by a current in the high-To ring, which is induced by an external magneti